The Toyota W Engine is a water cooled straight-4 diesel engine.
1W
Reciprocating internal combustion engine| Toyota 1W Engine | |
|---|---|
| Overview | |
| Manufacturer | Hino Motors |
| Also called | Hino W04D |
| Production | 1983-1995 |
| Layout | |
| Configuration | Inline-4 |
| Displacement | 4.0 L; 244.6 cu in (4,009 cc) |
| Cylinder bore | 104 mm (4.09 in) |
| Piston stroke | 118 mm (4.65 in) |
| Cylinder block material | cast iron |
| Cylinder head material | cast iron |
| Valvetrain | OHV 8-valve |
| Compression ratio | 17.9:1 |
| Combustion | |
| Fuel system | Direct injection |
| Fuel type | Diesel |
| Cooling system | Water-cooled |
| Output | |
| Power output | 86 kW (115 hp) @ 3200 rpm |
| Specific power | 21.5 kW (28.8 hp)/L |
| Torque output | 275 N⋅m (203 ft⋅lb) @ 2000 rpm |
| Dimensions | |
| Length | 898 mm (35.4 in) |
| Width | 637 mm (25.1 in) |
| Height | 762 mm (30.0 in) |
| Dry weight | 340 kg (750 lb) |
The Toyota 1W Engine was built by Hino Motors for use in Toyota Dyna and Toyoace light trucks in the Japanese market. It is a 4.0 L (4,009 cc) direct injection 8 valve OHV diesel engine. The equivalent Hino W04D engine is used for Toyota Dyna trucks and in current model Hino 300 Series trucks
This engine was also used and marinized by the American motorboat manufacturer Bayliner for use in their 32 Motoryacht from 1985-1995.
Applications
- Toyota Dyna (WU26, WU40, WU50, WU90, WU95)
- Toyota ToyoAce
- Toyota Type 73 medium truck (first generation)
See also
References
- Toyota 1W Engine Repair Manual. Toyota. 1983-04-01. No. 36215E.
- "The living legend rolls on". FleetWatch Online. South Africa. 2003-05-01. Archived from the original on 2016-03-04. Retrieved 2012-07-15.
- "Hino 300 Series Catalog" (PDF). Hino. Retrieved 2013-12-09.
- "Bayliner 32 Motoryacht". Bayliner 32xx. Retrieved 2013-12-09.
